ISA11-3FBH-20.000MHZ

Oscillators Overview

The ISA11-3FBH-20.000MHZ is a surface-mount clock oscillator manufactured by ILSI America, designed for high-performance digital applications. It operates at a nominal frequency of 20 MHz with an LVCMOS output level. The device supports a supply voltage range typically centered around 3.3 V and features low jitter characteristics suitable for precise timing requirements. Housed in a compact SMD package, it offers CMOS/TTL compatible logic levels and is RoHS compliant. This component integrates non-PLL based output technology to ensure signal integrity across various industrial and communication systems.

Oscillators Feature Summary

• Low jitter performance utilizing non-PLL based output architecture
• Compatible with lead-free processing standards
• CMOS and TTL compatible logic levels for broad interface support

Oscillators Applications

• Fibre Channel Server & Storage systems
• Sonet/SDH network infrastructure
• 802.11 / Wifi wireless modules
• T1/E1 and T3/E3 system clocks

Oscillators Procurement Notes

Verify the specific datasheet version and electrical parameters against the manufacturer's official documentation before integration. Confirm that the LVCMOS output voltage levels match the receiving circuit's input thresholds. Ensure the operating temperature range aligns with the environmental conditions of the final assembly. Cross-reference the part number suffixes to confirm package dimensions and pinout compatibility.

Oscillators Selection Notes

Select this oscillator when low phase noise and stable frequency generation are critical for data transmission integrity. The LVCMOS output is ideal for direct interfacing with standard digital logic families without additional buffering. Consider the physical footprint constraints of the PCB layout, as the SMD package requires specific soldering profiles. Evaluate the power consumption requirements relative to the system's overall energy budget.

Oscillators Part Context

This component belongs to the ISA series of surface-mount oscillators from ILSI America, which are engineered for telecommunications and computing applications. The series provides reliable clock signals for synchronous digital circuits. These oscillators are characterized by their robust construction and compliance with international environmental standards, making them suitable for mass production in consumer electronics and industrial equipment.

Oscillators Replacement Considerations

Direct substitutes within the same series may include variants with different frequency tolerances or output drive strengths. Verify that any replacement maintains the same package outline and pin configuration to ensure mechanical compatibility. Check if alternative models offer improved jitter specifications or wider operating temperature ranges if the application demands enhanced performance.